After singing the updated version of "Asshole," Leary and Fallon sat down to discuss the song. "I don't know if people are ...

On Feb. 17, 2014, "The Tonight Show Starring Jimmy Fallon" made its debut on NBC with the Roots as the house band.

David Letterman made a surprise cameo on The Tonight Show Starring Jimmy Fallon on Feb. 10, interrupting Fallon’s monologue ...

Jimmy Fallon viewers were left surprised earlier this month when The Roots, the show's longtime house band, were noticeably absent.

Tuesday's "Tonight Show Starring Jimmy Fallon" features representation from the most recent NFL Super Bowl and NBA ...

Jimmy Fallon has been busy in and out of Studio 6B lately. Of course he has been hosting The Tonight Show Starring Jimmy Fallon on weeknights, but since he is a Saturday Night Live alum, he has also ...

TV legend David Letterman returned to his former stomping grounds at 30 Rockefeller Plaza Monday for a surprise appearance on ...

Feb. 11 (UPI) -- David Letterman joined Jimmy Fallon during his monologue on The Tonight Show Monday. "Is this the 23rd hour of the Today show?" asked the former Late Show host, feigning confusion, ...

“Paul and I used to do a show almost exactly like this,” Letterman ... a limited podcast series that Stephen Colbert, Jimmy Fallon, Jimmy Kimmel, Seth Meyers, and John Oliver hosted together ...

Late-night TV legend David Letterman returned to his former stomping grounds at 30 Rockefeller Plaza Monday for a surprise appearance on The Tonight Show Starring Jimmy Fallon. His cameo doubled ...